FTL should be able to run everything in Octane/regexp

[WebKit-https.git] / Source / JavaScriptCore / dfg / DFGSpeculativeJIT64.cpp

diff --git a/Source/JavaScriptCore/dfg/DFGSpeculativeJIT64.cpp b/Source/JavaScriptCore/dfg/DFGSpeculativeJIT64.cpp
index 8f5688a..83b6f5b 100644 (file)
--- a/Source/JavaScriptCore/dfg/DFGSpeculativeJIT64.cpp
+++ b/Source/JavaScriptCore/dfg/DFGSpeculativeJIT64.cpp
@@ -2959,25 +2959,6 @@ void SpeculativeJIT::compile(Node* node)
     }
 
     case RegExpExec: {
-        if (compileRegExpExec(node))
-            return;
-        if (!node->adjustedRefCount()) {
-            SpeculateCellOperand base(this, node->child1());
-            SpeculateCellOperand argument(this, node->child2());
-            GPRReg baseGPR = base.gpr();
-            GPRReg argumentGPR = argument.gpr();
-            
-            flushRegisters();
-            GPRFlushedCallResult result(this);
-            callOperation(operationRegExpTest, result.gpr(), baseGPR, argumentGPR);
-            m_jit.exceptionCheck();
-            
-            // Must use jsValueResult because otherwise we screw up register
-            // allocation, which thinks that this node has a result.
-            jsValueResult(result.gpr(), node);
-            break;
-        }
-
         SpeculateCellOperand base(this, node->child1());
         SpeculateCellOperand argument(this, node->child2());
         GPRReg baseGPR = base.gpr();
@@ -3683,6 +3664,9 @@ void SpeculativeJIT::compile(Node* node)
         flushRegisters();
         GPRFlushedCallResult result(this);
         
+        // FIXME: We really should be able to inline code that uses NewRegexp. That means not
+        // reaching into the CodeBlock here.
+        // https://bugs.webkit.org/show_bug.cgi?id=154808
         callOperation(operationNewRegexp, result.gpr(), m_jit.codeBlock()->regexp(node->regexpIndex()));
         m_jit.exceptionCheck();